数字网络语音室的设计与布设

虚拟企业的合作伙伴大多来自不同的文化背景,跨文化管理是必然的趋势。对虚拟企业进行跨文化管理,要分析其成员的文化背景及组织内部结构特点,本着相互理解、宽容的态度,在虚拟企业内部建构团队文化,进行信任、沟通和冲突的及时管理,以利于虚拟企业的有效运作。     

跨国公司对华投资独资化影响与对策探析

近年来,跨国公司在华直接投资数量不断增多,进入模式已由当初的合资、合作转为独资。独资化趋势不是偶然现象,主要是由跨国公司的全球发展战略和避免技术外溢以及在华投资环境的改善引起。跨国公司独资化对中国经济既有积极影响,又有消极影响,需要区别对待,促进积极影响的发挥,最大限度降低消极影响。     

互联网商业生态系统动态演化仿真研究——以阿里巴巴为例

文章尝试将商业生态系统理论与互联网相结合，解释互联网商业生态系统内部结构的静态和动态演化过程，从理论上深度探索了互联网商业生态系统内部生态发展的内在机理和运行机制，并运用计算机仿真方法模拟了互联网商业生态系统的内部演化过程。研究发现：互联网生态结构的演化过程经历了萌芽期、成长期、繁殖期、分化期四个主要阶段，商圈发展经历了平台、商家、消费者三主体到平台、商家、消费者、专业服务商、增值服务商五主体的进化过程，并不断进化和繁殖生成新的专业服务商和增值服务商，随之产生新的互联网商业生态系统。最后，文章以阿里巴巴电子商务生态系统为案例从经验上对其内部生态系统的发展和演化构成进行了分析。     

信道估计偏差对空时编码的OFDM系统性能的影响

本文研究了采用空时编码的OFDM系统的性能，通过Monte Carlo仿真分析了系统性能和信道估计偏差对系统的影响。     

基于LabVIEW的远程数据采集终端通信接口的设计与实现

对LabVIEW的串行通信接口驱动进行了研究,对用VISA编程进行了初步的尝试,设计并实现了基于LabVIEW的上位机控制程序,以及基于MCS-51单片机控制的数据采集终端的数据存储与控制,完成了基于8051单片机的远程数据采集终端的上位机串口通信接口部分程序,并且通过了测试.     

Agent-Based Facilitation of Water Allocation: Case Study in the Drome River Valley

The purpose of the 1992 French Water Act is to encourage negotiation and dialogue among local stakeholders within a framework which is very similar to a patrimonial approach. Potential use of models in such post-normal approaches is analyzed. Two kinds of models are compared: one is agent-based, the other follows a more classical approach. They are compared according to their contributions as negotiation support tools. This comparison is based on a specific collective decision process dealing with water allocation at the sub-basin scale, in which authors are involved. Both are used to support collective decision processes through simulation of resource use dynamics. Agent-Based Models entail the broadening of spatial information of actors in the process, revealing inter-connected topics not taken into consideration earlier. This makes it possible to remain relevant, despite the sometimes rapidly evolving stakes. The central point of this paper is the implementation, within a practical application, of theories advocating the use of ABM as a collective decision support system. This application promotes a better understanding of the kind of support ABM provides and the way it does so. This is brought about more by re-framing the discussion and modifying the representation of the system on the part of the stakeholders than by providing specific agreements.     

On-line/Off-line: Joint Negotiation Teaching in Montreal and Vienna

E-business systems, the most recent generation of information systems, can be effectively used in teaching. One such system was developed and used in a collaborative project that involved teaching of negotiation theory and practice to students from Austria and Canada. The system provides customized course materials and a platform to conduct various e-negotiation activities. The design allows combining e-learning technologies designed to support students in their independent and individual learning with conventional face-to-face training. Our experience indicates that professional negotiation training accompanied by e-learning, and tools to support decision-making and negotiation can foster students' appreciation of the technology as well as demonstrate its limitations. The combination of technology-intensive and conventional resources contributed to students' awareness of social influences on negotiations, importance of communication, and focussed their attention on the problem and its solution. Deeper customization of the course content and delivery may further contribute to effective learning and acquiring of both communication and analytical skills.     

论中小企业信用缺失对融资的影响

良好的信用是企业获取资金的前提,中小企业融资困难的根本原因是信用缺失。通过对中小企业信用缺失对融资影响的分折,探讨构建中小企业信用的具体对策。     

美军分布式通用地面站系统的发展现状与趋势

作为美军情报接收、处理和分发的主要系统,近年来,分布式通用地面站系统（DCGS）在全球信息栅格(GIG)、云技术、大数据等新兴信息技术推动下取得了显著建设成果。简要介绍了美军各军种DCGS系统的项目进展,重点总结了空军DCGS-AF系统和陆军DCGS-A系统的发展现状及技术特性,包括DCGS-AF Block 10.2和DCGS-A 3.0 Griffin软件基线的架构和能力等,结合DCGS系统在伊拉克和阿富汗战场的作战应用分析了系统的未来发展趋势,以期为相关人员提供参考。     

码分无线射频识别系统空中接口协议设计及性能分析

为进一步提高无线射频识别系统单个读写器识别电子标签的速率,设计了一种将码分与统计时分技术相结合的新型无线射频识别系统的空中接口协议,并分析了系统的抗噪声性能、识别速率等主要性能指标。仿真结果表明,新型无线射频识别系统在抗噪声性能和识别速率等方面均优于基于现有国际标准ISO/IEC 18000-6C的无线射频识别系统。